Resource Hacker - Resource Hacker has been designed to be the complete resource editing tool.
Typora - A minimal Markdown reading & writing app.
Universal Extractor 2 - Universal Extractor 2 is an unofficial updated and extended version of the original UniExtract by...
Markdown by DaringFireball - Text-to-HTML conversion tool/syntax for web writers, by John Gruber
Resource Tuner - Resource Editor: modify EXE file's resources, change Icons inside EXE, DLL, MUN. View, search, extract, replace, edit, add and delete the embedded resources of executable program files.
StackEdit - Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.